Man’yō Name Opowigusa
Modern Name
  1. Futoi 太藺(フトイ)
  2. Ōtogusa (オオトグサ)
English Names
  1. Softstem bulrush; great bulrush
  2. Rough horsetail; scouring rush; scouringrush horsetail
Scientific Name
  1. F. Cyperaceae; Schoenoplectus lacustris spp. Validus
  2. F. Equisetaceae; Equisetum hyemale
Distribution  Hokkaido, Honshu, Shikoku and Kyushu
Seasonal Association

Poems (1)

MYS XIV: 3417

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